n-gage-cli.js

#!/usr/bin/env node

const fs = require('fs').promises
const minimist = require('minimist')

async function getTasks() {
  const packages = await fs.readdir('node_modules/@apaleslimghost')
  return packages.filter(pkg => pkg.startsWith('n-gage-') && pkg !== 'n-gage-cli').map(pkg => pkg.replace(/^n-gage-/, ''))
}

function runTask(task, args) {
  return require(`@apaleslimghost/n-gage-${task}`)(args)
}

async function main() {
  const argv = minimist(process.argv.slice(2));
  const [task] = argv._
  
  if(task === 'help') {
    const tasks = await getTasks()
    console.log(tasks.join('\n'))
  } else {
    return runTask(task, argv)
  }
}

main()